AY

Akira Yamakami

DI Dic: 2 patents #4 of 102Top 4%
SC Sun Chemical: 1 patents #14 of 62Top 25%
Overall (2023): #177,236 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11840650 Black sheet and black adhesive tape Nana Shiraishi, Katsuaki Imai, Bo Sun, Jerome Moyer, Philippe Schottland 2023-12-12
11787981 Double-sided pressure-sensitive adhesive tape Daisuke Watanabe, Takamine Sugiura 2023-10-17